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Diffstat (limited to 'src/libsystemd-network/test-lldp.c')
-rw-r--r--src/libsystemd-network/test-lldp.c231
1 files changed, 0 insertions, 231 deletions
diff --git a/src/libsystemd-network/test-lldp.c b/src/libsystemd-network/test-lldp.c
deleted file mode 100644
index 06545aee59..0000000000
--- a/src/libsystemd-network/test-lldp.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright (C) 2014 Tom Gundersen
- Copyright (C) 2014 Susant Sahani
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <stdio.h>
-#include <string.h>
-#include <net/ethernet.h>
-#include <arpa/inet.h>
-
-#include "macro.h"
-#include "lldp.h"
-#include "lldp-tlv.h"
-
-#define TEST_LLDP_PORT "em1"
-#define TEST_LLDP_TYPE_SYSTEM_NAME "systemd-lldp"
-#define TEST_LLDP_TYPE_SYSTEM_DESC "systemd-lldp-desc"
-
-static struct ether_addr mac_addr = {
- .ether_addr_octet = {'A', 'B', 'C', '1', '2', '3'}
-};
-
-static int lldp_build_tlv_packet(tlv_packet **ret) {
- _cleanup_tlv_packet_free_ tlv_packet *m = NULL;
- const uint8_t lldp_dst[] = LLDP_MULTICAST_ADDR;
- struct ether_header ether = {
- .ether_type = htons(ETHERTYPE_LLDP),
- };
-
- /* Append ethernet header */
- memcpy(&ether.ether_dhost, lldp_dst, ETHER_ADDR_LEN);
- memcpy(&ether.ether_shost, &mac_addr, ETHER_ADDR_LEN);
-
- assert_se(tlv_packet_new(&m) >= 0);
-
- assert_se(tlv_packet_append_bytes(m, &ether, sizeof(struct ether_header)) >= 0);
-
- assert_se(lldp_tlv_packet_open_container(m, LLDP_TYPE_CHASSIS_ID) >= 0);
-
- assert_se(tlv_packet_append_u8(m, LLDP_CHASSIS_SUBTYPE_MAC_ADDRESS) >= 0);
- assert_se(tlv_packet_append_bytes(m, &mac_addr, ETHER_ADDR_LEN) >= 0);
-
- assert_se(lldp_tlv_packet_close_container(m) >= 0);
-
- /* port name */
- assert_se(lldp_tlv_packet_open_container(m, LLDP_TYPE_PORT_ID) >= 0);
-
- assert_se(tlv_packet_append_u8(m, LLDP_PORT_SUBTYPE_INTERFACE_NAME) >= 0);
- assert_se(tlv_packet_append_bytes(m, TEST_LLDP_PORT, strlen(TEST_LLDP_PORT) + 1) >= 0);
-
- assert_se(lldp_tlv_packet_close_container(m) >= 0);
-
- /* ttl */
- assert_se(lldp_tlv_packet_open_container(m, LLDP_TYPE_TTL) >= 0);
-
- assert_se(tlv_packet_append_u16(m, 170) >= 0);
-
- assert_se(lldp_tlv_packet_close_container(m) >= 0);
-
- /* system name */
- assert_se(lldp_tlv_packet_open_container(m, LLDP_TYPE_SYSTEM_NAME) >= 0);
-
- assert_se(tlv_packet_append_bytes(m, TEST_LLDP_TYPE_SYSTEM_NAME,
- strlen(TEST_LLDP_TYPE_SYSTEM_NAME)) >= 0);
- assert_se(lldp_tlv_packet_close_container(m) >= 0);
-
- /* system descrition */
- assert_se(lldp_tlv_packet_open_container(m, LLDP_TYPE_SYSTEM_DESCRIPTION) >= 0);
-
- assert_se(tlv_packet_append_bytes(m, TEST_LLDP_TYPE_SYSTEM_DESC,
- strlen(TEST_LLDP_TYPE_SYSTEM_DESC)) >= 0);
-
- assert_se(lldp_tlv_packet_close_container(m) >= 0);
-
- /* Mark end of packet */
- assert_se(lldp_tlv_packet_open_container(m, LLDP_TYPE_END) >= 0);
- assert_se(lldp_tlv_packet_close_container(m) >= 0);
-
- *ret = m;
-
- m = NULL;
-
- return 0;
-}
-
-static int lldp_parse_chassis_tlv(tlv_packet *m, uint8_t *type) {
- uint8_t *p, subtype;
- uint16_t length;
-
- assert_se(lldp_tlv_packet_enter_container(m, LLDP_TYPE_CHASSIS_ID) >= 0);
- assert_se(tlv_packet_read_u8(m, &subtype) >= 0);
-
- switch (subtype) {
- case LLDP_CHASSIS_SUBTYPE_MAC_ADDRESS:
-
- *type = LLDP_CHASSIS_SUBTYPE_MAC_ADDRESS;
- assert_se(tlv_packet_read_bytes(m, &p, &length) >= 0);
-
- assert_se(memcmp(p, &mac_addr.ether_addr_octet, ETHER_ADDR_LEN) == 0);
-
- break;
- default:
- assert_not_reached("Unhandled option");
- }
-
- assert_se(lldp_tlv_packet_exit_container(m) >= 0);
-
- return 0;
-}
-
-static int lldp_parse_port_id_tlv(tlv_packet *m) {
- _cleanup_free_ char *p = NULL;
- char *str = NULL;
- uint16_t length;
- uint8_t subtype;
-
- assert_se(lldp_tlv_packet_enter_container(m, LLDP_TYPE_PORT_ID) >= 0);
-
- assert_se(tlv_packet_read_u8(m, &subtype) >= 0);
-
- switch (subtype) {
- case LLDP_PORT_SUBTYPE_INTERFACE_NAME:
- assert_se(tlv_packet_read_string(m, &str, &length) >= 0);
-
- p = strndup(str, length-1);
- assert_se(p);
-
- assert_se(streq(p, TEST_LLDP_PORT) == 1);
- break;
- default:
- assert_not_reached("Unhandled option");
- }
-
- assert_se(lldp_tlv_packet_exit_container(m) >= 0);
-
- return 0;
-}
-
-static int lldp_parse_system_name_tlv(tlv_packet *m) {
- _cleanup_free_ char *p = NULL;
- char *str = NULL;
- uint16_t length;
-
- assert_se(lldp_tlv_packet_enter_container(m, LLDP_TYPE_SYSTEM_NAME) >= 0);
- assert_se(tlv_packet_read_string(m, &str, &length) >= 0);
-
- p = strndup(str, length);
- assert_se(p);
-
- assert_se(streq(p, TEST_LLDP_TYPE_SYSTEM_NAME) == 1);
-
- assert_se(lldp_tlv_packet_exit_container(m) >= 0);
-
- return 1;
-}
-
-static int lldp_parse_system_desc_tlv(tlv_packet *m) {
- _cleanup_free_ char *p = NULL;
- char *str = NULL;
- uint16_t length;
-
- assert_se(lldp_tlv_packet_enter_container(m, LLDP_TYPE_SYSTEM_DESCRIPTION) >= 0);
- assert_se(tlv_packet_read_string(m, &str, &length) >= 0);
-
- p = strndup(str, length);
- assert_se(p);
-
- assert_se(streq(p, TEST_LLDP_TYPE_SYSTEM_DESC) == 1);
-
- assert_se(lldp_tlv_packet_exit_container(m) >= 0);
-
- return 0;
-}
-
-static int lldp_parse_ttl_tlv(tlv_packet *m) {
- uint16_t ttl;
-
- assert_se(lldp_tlv_packet_enter_container(m, LLDP_TYPE_TTL) >= 0);
- assert_se(tlv_packet_read_u16(m, &ttl) >= 0);
-
- assert_se(ttl == 170);
-
- assert_se(lldp_tlv_packet_exit_container(m) >= 0);
-
- return 0;
-}
-
-static int lldp_parse_tlv_packet(tlv_packet *m, int len) {
- uint8_t subtype;
-
- assert_se(tlv_packet_parse_pdu(m, len) >= 0);
- assert_se(lldp_parse_chassis_tlv(m, &subtype) >= 0);
- assert_se(lldp_parse_port_id_tlv(m) >= 0);
- assert_se(lldp_parse_system_name_tlv(m) >= 0);
- assert_se(lldp_parse_ttl_tlv(m) >= 0);
- assert_se(lldp_parse_system_desc_tlv(m) >= 0);
-
- return 0;
-}
-
-int main(int argc, char *argv[]) {
- _cleanup_tlv_packet_free_ tlv_packet *tlv = NULL;
-
- /* form a packet */
- lldp_build_tlv_packet(&tlv);
-
- /* parse the packet */
- tlv_packet_parse_pdu(tlv, tlv->length);
-
- /* verify */
- lldp_parse_tlv_packet(tlv, tlv->length);
-
- return 0;
-}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2025-01-13 01:34:26 +0000